Raymarine ST50 plus Manual do Utilizador descarregar pdf (Página 16)

ST50 plus Tridata and Repeater Operation and installation Handbook

Chapter 5: CODE Lock Security

You can, once the 5 or

mrnute countdown timer has been activated,

return to one of the main displays.The timer will continue to operate in the

background.

These alarms can be switched off if required (refer to para. 6.1, Initial

Calibration for procedures).

Trp

Trip distance is cleared by pressing

RESmfor

3 seconds. During this period

the current trip distance will flash until it is zeroed.

Chapter 5: CODE Lock Security

The ST50 Plus range incorporates an anti-theft feature called ‘CODE

Lock’. Designed to protect individual instruments or complete systems in

vulnerable areas, ‘CODE Lock’ is a four digit number that you programme

into the permanent memory of a selected ‘master’ instrument.

Note: A ‘master’ instrument is a digital unit on which the code number

can be entered, and then, if part of an integrated system, transmitted to

other ST50 Plus instruments.

This facility means that, should a CODE Locked instrument be removed

from the vessel without your permission, it cannot be operated without

the four digit securii number.

‘CODE Lock’ can be used in one of three modes:

Mode 1: Off

As it leaves the factory ‘CODE Lock’ is set to off. In this mode the

instrument will operate normally when it is switched on, however, the unit

will not be protected by the anti-theft feature.

Mode 2: ‘CODE Lock’ Once-Only Enby (page 23)

This mode is designed for systems with a digital ST50 Plus instrument in

a safe, belowdecks location. This instrument can then be used as a

‘master’ to enter the four digit code number and, when the power is

switched on, automatically transmit the code to all the instruments in the

system. The advantage of this mode is that, with the master safely below

deck, code entry via the keypad is a once-only operation on installation.

l-5

Once ‘CODE Lock’ is set the system will operate normally as soon as the

power is switched on. In other words, the ‘CODE Lock’ securii number

is invisible.

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Ff 27 Mar 2025 | 12:48:45

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Raymarine ST50 plus Manual do Utilizador Página 16